9868086 has 12 divisors (see below), whose sum is σ = 21380892. Its totient is φ = 3289356.

The previous prime is 9868063. The next prime is 9868129. The reversal of 9868086 is 6808689.

9868086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 274096 + ... + 274131.

It is an arithmetic number, because the mean of its divisors is an integer number (1781741).

Almost surely, 2^9868086 is an apocalyptic number.

9868086 is an abundant number, since it is smaller than the sum of its proper divisors (11512806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9868086 is a wasteful number, since it uses less digits than its factorization.

9868086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548235 (or 548232 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 9868086 is about 3141.3509832555. The cubic root of 9868086 is about 214.4919389932.

The spelling of 9868086 in words is "nine million, eight hundred sixty-eight thousand, eighty-six".